DrayTek UK Users' Community Forum
Help, Advice and Solutions from DrayTek Users
Critical Firmware Release
- qwaz01
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- sjltech.uk
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12 Jan 2017 12:15 #8
by sjltech.uk
Replied by sjltech.uk on topic Re: Critical Firmware Release
That's an interesting post - I'm sure that there are a couple of other posts on the forum that mention a "mysterious" port showing as open with a port scan despite remote management being turned off (can't remember the port or the posts I'm afraid - age you know 
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- admin
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- aweaton
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13 Jan 2017 17:09 #10
by aweaton
So I've had the firmware on for a week now. Seems to be stable with the exception of WAN1 (VDSL2) stability. I am sporadically seeing WAN1 disconnect and reconnect. When this does occur there will be multiple diconnects in a period of an hour or so. WAN1 is monitored using a ping detect (setup in WAN >> Internet Access) to ping Google DNS and Open DNS. Not had this issue on previous firmware version. I will continue to monitor this.
I regularly port scan my router using GRC Shields Up. If a port was open it would have to be an obscure port >1024
Replied by aweaton on topic Re: Critical Firmware Release
So I bit the bullet and upgraded anyway as the upgrade is deemed critical.aweaton wrote:
Feedback so far:
- Upgrade was carried out no issue
- large overnight traffic (>40GB) over router based VPN successful. Completed 2 hours before the following issue occurred.
- this morning between 5:31am and 7:03am the router repeatedly lost WAN1 (VDSL2) connection every 3 minutes. Could be coincidental but appeared to be resolved after a hard reboot.
I will keep an eye on this.
So I've had the firmware on for a week now. Seems to be stable with the exception of WAN1 (VDSL2) stability. I am sporadically seeing WAN1 disconnect and reconnect. When this does occur there will be multiple diconnects in a period of an hour or so. WAN1 is monitored using a ping detect (setup in WAN >> Internet Access) to ping Google DNS and Open DNS. Not had this issue on previous firmware version. I will continue to monitor this.
That's an interesting post - I'm sure that there are a couple of other posts on the forum that mention a "mysterious" port showing as open with a port scan despite remote management being turned off (can't remember the port or the posts I'm afraid - age you knowsjltech.uk wrote:
)
I regularly port scan my router using GRC Shields Up. If a port was open it would have to be an obscure port >1024
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- aweaton
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- piste basher
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